drm/amdgpu: add additional pci revision to dpm workaround

New variant.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2016-12-05 12:27:52 -05:00
commit ce66cb1e9c